John, this is a "Steel;" Framed Pistol with a Steel trigger & trigger guard. [CZ 75 B SA features all steel construction, high capacity double column magazine, hammer forged barrel, ergonomic grip and controls, unparallel accuracy, slide in frame design for better recoil control, 3 dot sighting system and crisp single action, extended service life due to advanced design and superior materials, firing pin block safety. Designed in 1975, the CZ 75 utilizes all the best features from service pistols around the world].